[G Pad 8.3 Q&A, Help & Troubleshooting] samallaura:
so this is not the smartest thing i have ever done, obviously. i guess i thought i understood or knew more then i did about this stuff but i am now seeing the harsh reality on how much i really dont know. ok so long story short i had no idea that usb debugging is hidden in android 4.4.2 and newer. not till like literally five minutes ago. a little over a week ago i was doing some reading and got interested in the xposed framework and that xprivacy app and it sounded really appealing so i wanted to try to install it on my gpad. which i have hooked up as a line on my verizon account. so i did some quick reading on how to root the device and came across something that ecouraged me to root it through the app king root. it was very fast and easy. boom rooted. that fast. any way i read through a bunch of forums on how to install the xposed framework on my tablet and was having trouble getting the supersu to update and had a few other things getting in my way. well long story short i tried to flash xposed and reboot and it then said

"fastboot mode started

udc start. i was like oh crap...had no idea what to do. as you can probably tell i am a rookie at all this...i am frustrated with myself cuz i dont really understand what i did or what happened. i do know after alot of reading and many hours ripping out my hair in front of this god forsaken screen that i have to have the usb debugging enabled on the device in order for it to be able to communicate with the computer via the command line, which i did not do or know to do because the damn thing is hidden. so usb debugging was not enabled before i installed kingroot and got myself in this mess. so i dont know if it is possible to fix it. *SIGH* i am a very determined person and i love technology and i am very eager to learn so normally i am unstoppable!!! if i dont know how ill figure it out. well not this time i guess. i have read every forum there is more then once and tried everything and nothing has worked. i can enter download mode and when i do my computer calls it an android modem. when its not in download mode it does not recognize it at all. and i can go to recovery mode too but i try to do safe boot mode and it just fast boot mode started udc start. i tried the lg update and repair tool and it downloaded something for a few hours finished and restartd another download then it stopped at 20% and counted down from 59 seconds to 0 and start back over at 59 seconds again over and over for several hours and nothing more happened after that. i have adroid studio the jdk7 and all the drivers installed. but like i said i am a rookie and i dont really understand the lingo. i have been cramming and i am about to go into panic mode. cuz i am running out of time to get this done. i think i have everything i need. except the know how. so if someone can please guide me on what i need to do to get this thing going again???? please i have until tomorrow night and then i have a week or more before ill have the means to work on this again. my brother who is in highschool is borrowing my computer for school and i am leaving my moms tomorrow night to go back home and wont have the means to keep trying to figure this out. plus this tablet has been my only form of communication becasue the G3 i have quit working when the screen cracked. any who please please i am desperate and the clock in ticking. thank you so much for everything i dont know what i would do without this website....ill be waiting : }

thanks

=ME:}